fix compilation

Signed-off-by: wind57 <[email protected]>

Author: wind57

spring-cloud-kubernetes-commons/src/main/java/org/springframework/cloud/kubernetes/commons/config/reload/ConfigReloadUtil.java

@@ -87,7 +87,8 @@ public static boolean reload(PropertySourceLocator locator, ConfigurableEnvironm
 	 * @param sourceClass class for which property sources will be found
 	 * @return finds all registered property sources of the given type
 	 */
-	static <S extends PropertySource<?>> List<S> findPropertySources(Class<S> sourceClass,
+	@SuppressWarnings("unchecked")
+	public static <S extends PropertySource<?>> List<S> findPropertySources(Class<S> sourceClass,
 			ConfigurableEnvironment environment) {
 		List<S> managedSources = new ArrayList<>();